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ChemicalBook--->CAS DataBase List--->384-67-8

384-67-8

384-67-8 Structure

384-67-8 Structure
IdentificationMore
[Name]

2-CHLORO-2,2-DIFLUOROACETOPHENONE
[CAS]

384-67-8
[Synonyms]

2-CHLORO-2,2-DIFLUOROACETOPHENONE
A-CHLORO-A,A-DIFLUOROACETOPHENONE
ALPHA-CHLORO-ALPHA,ALPHA-DIFLUOROACETOPHENONE
CHLORODIFLUOROACETOPHENONE
alpha,alpha-Difluorophenacyl chloride
à,à-difluorophenacyl chloride
à-chloro-à,à-difluoroacetophene
2-Chloro-2,2-difluoroacetophenone 97%
2-Chloro-2,2-difluoroacetophenone97%
2-CHLORO-2,2-DIFLUOROACETOPHENE, 96%
1-Phenyl-2,2-difluoro-2-chloroethanone
Phenyl(chlorodifluoromethyl) ketone
α,α-Difluoro-α-chloroacetophenone
[EINECS(EC#)]

621-031-1
[Molecular Formula]

C8H5ClF2O
[MDL Number]

MFCD00042123
[Molecular Weight]

190.57
[MOL File]

384-67-8.mol
Chemical PropertiesBack Directory
[Melting point ]

102-103 °C
[Boiling point ]

94-96 °C35 mm Hg(lit.)
[density ]

1.293 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.497(lit.)
[Fp ]

163 °F
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[solubility ]

Difficult to mix.
[form ]

liquid
[color ]

Clear, colourless
[BRN ]

2251448
[CAS DataBase Reference]

384-67-8(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[RIDADR ]

UN 3334
[WGK Germany ]

3
[F ]

19
[Hazard Note ]

Irritant
[HS Code ]

29147000
Hazard InformationBack Directory
[Description]

Novel and non-ODS-based (ODS = ozone-depleting substance) difluorocarbene reagents for O- and N-difluoromethylation. PhCOCF2Cl reacts with a variety of structurally diverse phenol derivatives to produce aryl difluoromethyl ethers in good yields. PhSO2CF2Cl can react with a variety of structurally diverse phenol derivatives and N-heterocyclic compounds.
[Uses]

2-Chloro-2,2-difluoroacetophenone can be used:
  • As a reagent in the difluoromethylation of various phenols to yield aryl difluoromethyl ethers.
  • As a precursor in the Baylis-Hillman reaction of fluoroalkyl ketones to obtain chlorodifluoromethyl containing products.
  • As a substrate in the synthesis of propargyl alcohols using a novel ruthenium catalyst.

[General Description]

2-Chloro-2,2-difluoroacetophenone is a difluorocarbene reagent, which is generally used in the synthesis of 2,2-difluoro enol silyl ethers, and gem?-difluoromethene derived compounds.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2-Chloro-2,2-difluoroacetophenone, 96%(384-67-8)
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